Steve does a very nice job of explaining the changes that are coming to AP World History: Modern (previously, just AP World History).
Three BIG Changes Coming to in 2019-2020
The College Board has done all but a complete overhaul on the AP World History curriculum for the 2019-2020 school year. In this video Heimler explains the three biggest changes (and fourth, just for funsies) to the curriculum including:
1. The new AP World begins in 1200CE
2. Units and Topics as the organizing principle of the course (no more key concepts)
3. AP Classroom
4. (BONUS) You have to register for the AP exam in the FALL
If you'd like to receive videos all year on the Units and Topics in the updated AP World History curriculum, then subscribe and come along.